Harbor Freight Tools Central Pneumatic 1 Liter Abrasive Blast Gun 92857 - Manual (Page 3)

Page 3 For technical questions, please call 1-800-444-3353. SKU 92857
and release the throttle and/or turn the switch to
its off position before leaving the work area.
c. Store the tool when it is idle out of reach
of children and other untrained persons.
A tool is dangerous in the hands of untrained users.
d. Check for misalignment or binding of moving
parts, breakage of parts, and any other condition
that affects the tool’s operation. If damaged,
have the tool serviced before using. Many accidents
are caused by poorly maintained tools.
There is a risk of bursting if the tool is damaged.
e. Use only accessories that are identified by the
manufacturer for the specific tool model. Use of
an accessory not intended for use with the specific
tool model, increases the risk of injury to persons.
Service
a. Tool service must be performed only
by qualified repair personnel.
b. When servicing a tool, use only identical
replacement parts. Use only authorized parts.
Air Source
a. Never connect to an air source that is
capable of exceeding 200 psi.
Over pressurizing the tool may cause
bursting, abnormal operation, breakage
of the tool or serious injury to persons.
Use only clean, dry, regulated compressed air at the
rated pressure or within the rated pressure range as
marked on the tool. Always verify prior to using the
tool that the air source has been adjusted to the rated
air pressure or within the rated air-pressure range.
b. WARNING! Do not exceed 145 PSI
working air pressure during use.
c. Never use oxygen, carbon dioxide, combustible
gases or any bottled gas as an air source
for the tool. Such gases are capable of
explosion and serious injury to persons.
SAVE THESE
INSTRUCTIONS.
Symbols and Specific Safety Instructions
Symbol Definitions
Symbol Property or statement
n
o
No-load speed
.../min
Revolutions or reciprocation per minute
PSI
Pounds per square inch of pressure
ft-lb
Foot-pounds of torque
BPM
Blows per minute
CFM
Cubic Feet per Minute flow
SCFM
Cubic Feet per Minute flow
at standard conditions
NPT
National pipe thread, tapered
NPS
National pipe thread, straight
WARNING marking
concerning Risk of Eye Injury.
Wear ANSI-approved eye protection.
WARNING marking concerning Risk of
Hearing Loss. Wear hearing protection.
WARNING marking concerning
Risk of Respiratory Injury. Wear
NIOSH-approved dust mask/respirator.
WARNING marking concerning
Risk of Explosion.